package com.xuecheng.content.api;

import com.xuecheng.content.model.dto.CoursePreviewDto;
import com.xuecheng.content.service.CourseBaseInfoService;
import com.xuecheng.content.service.CoursePublishService;
import io.swagger.annotations.Api;
import lombok.RequiredArgsConstructor;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

@Api(value = "课程公开查询接口", tags = "课程公开查询接口")
@RestController
@RequestMapping("/open")
@RequiredArgsConstructor
public class CourseOpenController {

    private final CourseBaseInfoService courseBaseInfoService;

    private final CoursePublishService coursePublishService;


    /**
     * 根据课程id查询课程信息
     *
     * @param courseId 课程id
     * @return 课程预览信息
     */
    @GetMapping("/course/whole/{courseId}")
    public CoursePreviewDto getPreviewInfo(@PathVariable("courseId") Long courseId) {
        // 获取课程预览信息
        return coursePublishService.getCoursePreviewInfo(courseId);
    }
}
